742878934824130

Names of 742878934824130

• Cardinal: 742878934824130 can be written as Seven hundred forty-two trillion, eight hundred seventy-eight billion, nine hundred thirty-four million, eight hundred twenty-four thousand, one hundred thirty.

Scientific notation

• Scientific notation: 7.4287893482413 × 10¹⁴

Factors of 742878934824130

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6187732

Divisors of 742878934824130

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 5 10 13 26 31 62 65 130 155 310 403 806 961 1922 2015 4030 4805 9610 12493 24986 29791 59582 62465 124930 148955 297910 387283 774566 923521 1847042 1936415 3872830 4617605 6187681 9235210 12005773 12375362 24011546 30938405 60028865 61876810 80439853 120057730 160879706 191818111 383636222 402199265 804398530 959090555 1918181110 2493635443 4987270886 5946361441 11892722882 12468177215 24936354430 29731807205 59463614410 77302698733 154605397466 184337204671 368674409342 386513493665 773026987330 921686023355 1843372046710 2396383660723 4792767321446 5714453344801 11428906689602 11981918303615 23963836607230 28572266724005 57144533448010 74287893482413 148575786964826 371439467412065 742878934824130
• Sum of all divisors σ(n): 1488043839494520
• Sum of proper divisors (its aliquot sum) s(n): 745164904670390
• 742878934824130 is an abundant number, because the sum of its proper divisors (745164904670390) is greater than itself. Its abundance is 2285969846260

Bases of 742878934824130

• Binary: 10101000111010010011111011000001010111010011000010₂
• Hexadecimal: 0x2A3A4FB0574C2
• Base-36: 7BBTVD888Y

Squares and roots of 742878934824130

• 742878934824130 squared (742878934824130²) is 551869111805433988434030256900
• 742878934824130 cubed (742878934824130³) is 409971937940359507847453039457755500218997000
• The square root of 742878934824130 is 27255805.5251377591
• The cube root of 742878934824130 is 90567.5628618879

Scales and comparisons

• 742,878,934,824,130 seconds is equal to 23,621,252 years, 13 weeks, 17 hours, 22 minutes, 10 seconds.
• To count from 1 to 742,878,934,824,130 would take you about fifty-nine million, fifty-three thousand, one hundred thirty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 742878934824130 cubic inches would be around 7547.3 feet tall.

Recreational maths with 742878934824130

• 742878934824130 backwards is 031428439878247
• The number of decimal digits it has is: 15
• The sum of 742878934824130's digits is 70
• More coming soon!